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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
High friction losses in the
suction line.
Avoid unnecessary
curves, restrictions or
valves
Pump badly sited result-
ing in suction lift too high
Set pump as close as
possible to the level of
the water to be pumped
Sudden loss of flow.
Blockage of inlet pipe
Check pipeline for
blockage.
Undue vibration or noise. Excessive flow of water.
Decrease flow of water.
by adjusting inlet/outlet
valves in system.
Resistance in inlet pipe
caused by obstruction.
Check pipe and clean
out as necessary
Loose rotating
component
Return to your dealer for
repairs.
Installation of pump is
unstable.
Stop pump and
re-position.
Air pocket in pump or
pipeline.
Release plug in impeller
housing to release air.
Damaged impeller
Return to your Clarke
dealer for repair.
Summary of Contents for 7120405
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